Common Mistakes to Avoid

Pacing errors

• Over-exploring day one and getting caught by the Night's Tide — always leave time to reposition.
• Hoarding runes instead of levelling at Sites of Grace — banked runes do nothing if you die.
• Skipping field bosses and Evergaols, then arriving at the Nightlord under-geared.
• Fighting the night boss inside the closing storm instead of clearing the ring first.

Squad errors

• Splitting up for the final night instead of grouping for the Nightlord.
• Ignoring a downed teammate to chase your own damage — revive first, always.
• Everyone bringing the same damage type and leaving a weakness uncovered.
• Overlapping Ultimates and defensive saves instead of coordinating them.

Turning it around

• Behind on levels? Farm safe camps and a field boss before the next night.
• Wrong damage type? Pivot at a merchant instead of brute-forcing the Nightlord.
• Squad scattered? Call a regroup and clear the next objective together.
• Even a lost run banks relics and unlocks — reset and go again a little stronger.

The mistakes the circle punishes

• Treating the Night's Tide as scenery. Outside it your health drains, so a fight you take on the wrong side of the line is a fight you are already losing.
• Planning day two as if the circle carried over. It resets at the start of the day — the small circle you ended day one in tells you nothing about where day two will close.
• Budgeting a day as if it were open-ended. Estimates of a day plus its night run from about 10 to 20 minutes (about 14 up to the boss fight), and a whole run roughly 15 to 45 minutes depending on how many of the three days you survive, since the final Nightlord fight is the one part of the budget that isn't fixed; a long run that reaches the final boss takes 45 to 50 minutes.

Cross-checked